Air fryers have become an incredibly popular kitchen appliance for their ability to make crispy “fried” foods like french fries, chicken wings, and more using little to no oil. However, like any gadget, air fryers can develop issues. This comprehensive troubleshooting guide covers the most common air fryer problems and how to fix them.
Air Fryer Won’t Turn On
One of the most frustrating problems is when your air fryer won’t power up at all. There are a few potential causes for this:
- Faulty Power Cord – Check that the power cord is securely plugged into the wall outlet. If plugged in correctly, inspect the cord for any cracks/damage. A faulty cord needs to be replaced.
- Power Button Malfunction – If the fryer is plugged in but the power button does nothing, the button itself could be broken. Try pressing firmly or using a different finger. If still not working, the button mechanism may need replacing.
- Safety Features Engaged – Many air fryers have auto-off triggers that activate if the basket is improperly installed or the fryer overheats. Check that the basket is fully seated and give the fryer time to cool down completely before restarting.
- Electrical Issue – A tripped breaker, faulty outlet, or bad internal fuse can prevent the fryer from turning on. Try another outlet and reset any breakers before assuming its an internal electrical problem.
Fan Not Working
The internal fan is crucial for circulating hot air to cook foods evenly. If the fan isn’t spinning:
- Unplug and Allow to Cool – Ensure the fryer is unplugged and given sufficient time to cool completely before inspecting the fan.
- Clear Obstructions – Carefully use a wooden toothpick to remove any built up debris clogging the fan blades.
- Call Support – If no obstructions, the fan motor itself is likely defective. Contact customer support about replacement parts or consider buying a new unit.
Heating Element Not Working
If foods are not getting crispy or taking much longer to cook, the heating element may have malfunctioned. Try these troubleshooting tips:
- Check Temperature and Time Settings – Make sure you have set the fryer temperature and timer correctly. Start by trying a higher temperature for quicker cooking.
- Clean Heating Coil – Unplug and allow to fully cool. Use a dry toothbrush to gently brush crumbs and debris off the coil.
- Test Different Outlets – Plug unit into different outlets to ensure adequate power supply.
- Reset Fuse/Breaker – A blown internal fuse or tripped breaker could affect the heating element.
- Replace Heating Coil – If issue persists after cleaning and power checks, the heating coil likely needs replacing. Contact manufacturer.
Burning Smell from Air Fryer
An unpleasant burning odor usually indicates built up food debris. Follow these steps:
- Unplug Immediately – Unplug unit and allow to thoroughly cool before handling further to prevent risk of burns.
- Clean All Parts – Remove basket and wash completely. Use a toothbrush and warm soapy water to scrub stuck-on debris from the heating coil, fan, interior walls.
- Clean Exterior – Wipe down outside of appliance with a cloth and mild cleaner. Pay special attention to vents.
- Air Out Odor – Run empty air fryer at high temp for 5 minutes to burn off any remaining odors. You can place a lemon wedge inside for extra deodorizing.
If burning smell persists after thorough cleaning, contact manufacturer about potential wiring issue.
Food Not Cooking Properly
Don’t sacrifice taste for healthier cooking. Follow these tips if food is not crisping or cooking evenly:
- Adjust Time and Temp – Increase cooking temp 25 degrees F and add a few extra minutes to account for overcrowding.
- Flip and Rotate – Halfway through cooking, open basket (carefully) and flip or rotate food for even browning.
- Cut Larger Pieces – Larger food pieces like chicken breasts may need cutting in half to allow hot air to circulate better.
- Use Air Fryer Oil Spray – Lightly spraying a small amount of oil ensures proper browning and texture.
- Avoid Overcrowding – Leave space between food pieces so air can flow around each surface. Cook in smaller batches if needed.
Air Fryer Basket Won’t Close Properly
- Check for obstructions, excess food, or warped basket tracks that prevent the basket from sliding in smoothly.
- Apply a thin coating of vegetable oil to basket tracks for easier sliding.
Loud Beeping/Alarm Going Off
- Ensure the basket and any accessories are fully inserted. Improper installation can trigger beeping.
- Clean out crumbs or debris in case sensor is obstructed and improperly detecting basket/tray.
Visible Sparking In Unit
- Unplug immediately and contact support. Any visible electrical arcing/sparking can be a fire hazard and indicates internal electrical issue.
Rubber Feet Have Fallen Off
- Discontinue use on countertops to avoid accidental tipping. Order manufacturer replacement feet.
- For temporary fix, place unit on heat resistant mat or open shelf.
Basket Rubber Gasket Detached
- Discontinue use. Manufacturer will likely need to replace entire basket for proper sealing.
Timer Display Not Working
- Test function by setting timer and checking if cooking stops. If not, replace control panel/display.
Exterior Overheating
- Ensure at least 4 inches clearance on all sides for ventilation. Clean vents.
Visible Damage to Power Cord
- Do NOT attempt to use. Replace cord to prevent electrical hazard.
Cloudy Smoke Coming From Vents
- Clean unit thoroughly and air out. Discoloration indicates grease buildup internally.
Makes Popping/ Crackling Noises
- Sounds during preheat are normal. Consistent loud popping could mean food debris stuck in fan or a wiring issue.
Food Sticks to Basket
- Allow food to cool before removing. Use non-stick sprays/liners. Hand wash gently – avoid scouring pads.
Funky Smell When Cooking Certain Foods
- Clean unit after cooking odorous foods like fish. Deodorize by air frying citrus peels or baking soda.
Unit Short Circuits or Trips Breaker
- Unplug and stop using immediately. Likely electrical issue. Contact manufacturer support about replacement.
Basket Rubber Gasket Melted
- Replace gasket – overheating or contact with heating element may have caused damage.
Paint Chipping Inside Cooking Chamber
- Manufacturer defect. Contact support about replacement basket/interior parts. Avoid cooking acidic foods.
Door Won’t Properly Latch Closed
- Ensure basket is fully inserted. Clean area and apply lubricant to loosen sticky mechanism.
Digital Display Shows Error Codes
- Consult manual for specific error code meanings. Could indicate overheating issue or faulty wiring.
Makes High Pitched Ringing Noise
- Potential fan obstruction. Unplug and clear debris blocking fan blades or vents.
Gasket Detaches and Recoils When Opening
- Replace gasket. Do not attempt to reattach old one.
Automatic Shut Off Not Working
- Test by setting timer. If doesn’t stop, replace computer control board that runs auto shut off.
Key Takeaways
- Most common air fryer issues relate to power supply, broken parts like the fan or heating coil, or excess food buildup requiring thorough cleaning.
- Try basic troubleshooting steps like checking cords and outlets, adjusting settings, cleaning debris from key components, and resetting fuses first.
- For defects in mechanical parts, customer manufacturer support can provide guidance on obtaining replacement parts.
- Allow appliance to fully cool before inspecting interior components to avoid risk of burns.
- With proper care and maintenance, most air fryer problems can be easily fixed at home without expensive technician visits.
